Bilstein B3 Rear Air Suspension Spring for BMW F11 5 Series Touring — OE Replacement — 40-305196
Replace tired, leaking or sagging rear air suspension on your BMW F11 with the Bilstein B3 Rear Air Spring, part number BILSTEIN-40-305196. This OE-quality rear air suspension spring is the perfect direct-fit replacement for the BMW 5 Series Touring F11, restoring the original driving behaviour, comfort and stability. If you are searching for a BMW F11 rear air suspension spring, BMW F11 rear air bag, BMW F11 air spring bellow, rear axle air suspension bag or an OE replacement air spring for BMW 5 Series Touring F11, this Bilstein B3 is the proven solution.
Engineered by Bilstein, the B3 air spring delivers consistent performance under load thanks to constant counter-pressure in the bellows. It is designed specifically for vehicles where the air spring and shock absorber are separate units, making it a precise match for the F11’s rear axle setup. We have fitted these on customer cars and the feedback has been excellent — confident handling, quiet operation and that factory-fresh ride you expect from a premium BMW.
Why choose the Bilstein B3 40-305196 for your BMW F11
- OE replacement quality for BMW 5 Series Touring F11 rear axle
- Uncompromising comfort and stable driving characteristics
- Rapid adjustment to changing road and load conditions
- Constant damping characteristics under any load for confident control
- High power reserves for safety and reliability
- Direct-fit solution to replace worn or leaking rear air spring bag
- Ideal search match for BMW F11 rear air spring, rear air bag, air bellows, air suspension bellow, air spring bag
Key details
| Fitting position | Rear axle |
| Spring design | Air spring |
| Part number | BILSTEIN-40-305196 |
Vehicle compatibility
BMW 5 Series Touring F11 — 11.09 to 02.17:
- 520 i, 523 i, 528 i, 528 i xDrive, 530 i, 535 i, 535 i xDrive, 550 i
- 518 d, 520 d, 520 d xDrive, 525 d, 525 d xDrive, 530 d, 530 d xDrive, 535 d, 535 d xDrive, M 550 d xDrive
Also referred to as: BMW F11 rear air suspension spring, BMW F11 rear air bag, BMW 5 Series Touring F11 air spring, rear air spring bellow, rear axle air bag, OE replacement air suspension bag.
Fitment and support
Professional fitting recommended. For installation by specialists, choose Nforcd in Warwickshire. Request a fitting quote at Sales@nforcd.com.
Compatibility check
To ensure the part fits your vehicle, we will run a compatibility check prior to dispatch. Provide your UK registration or the last 7 digits of your VIN at checkout.
Manufacturer and identifiers
Manufactured by: Bilstein
EAN: 4025258844745
UPC: 651860852140
Upgrade your BMW F11 with the trusted Bilstein B3 rear air spring 40-305196 and restore the factory ride, comfort and control. Order today for a precise OE replacement air spring that keeps your 5 Series Touring at its best.